𝔖 Bobbio Scriptorium
✦   LIBER   ✦

2H → 1H cross-polarization in deuterated glycine

✍ Scribed by Waclaw Kolodziejski; Avelino Corma


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
520 KB
Volume
7
Category
Article
ISSN
0926-2040

No coin nor oath required. For personal study only.

✦ Synopsis


H spectral details and CP kinetics are discussed. We recommend perdeuterated polyctystalline glycine as a standard for setting *H -+ 'H cross-polarization (CP), for ' H chemical shift referencing and for checking the setting of the magic angle and the shims.


📜 SIMILAR VOLUMES


Heteronuclear double cross-polarization
✍ D. Canet; P. Tekely; K. Elbayed; F. Humbert 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 478 KB

## Hartmann-Hahn cross-polarization transfers in liquids are used for correlating two J-coupled nuclei of different isotopic nature. It is explainedwhy continuous-wave spin-locking fields are difficult to use and have to be replaced by phase-modulated fields which compensate for inhomogeneity effe

Cross Polarization for1H NMR Image Contr
✍ Toshihito Nakai; Yasuhiro Fukunaga; Masayuki Nonaka; Shigeru Matsui; Tamon Inouy 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 159 KB

A novel 1 H imaging method for solids, yielding images reflecting 1 H-13 C dipolar interactions through cross relaxation time T IS , is presented. Phase-alternating multiple-contact cross polarization (PAMC CP) was incorporated into the magic-echo frequencyencoding imaging scheme; the PAMC CP sequen

A 1D H, C correlation with homonuclear c
✍ Klaus Zangger; Heinz Sterk 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 286 KB

## Abstract A 1D H, C correlation ROESY experiment is suggested and applications for signal assignments via through‐bond and through‐space correlations are demonstrated using glutathione and 1‐__O__‐methyl‐4,6‐__O__‐benzylidene‐α‐D‐glucopyranoside.

Kinetics of 1H→31P cross-polarization in
✍ Agnieszka Kaflak; Dariusz Chmielewski; Andrzej Górecki; Waclaw Kolodziejski 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 100 KB

Bloch-decay and cross-polarization (CP) 31P nuclear magnetic resonance (NMR) spectra of healthy human trabecular bone were acquired under magic-angle spinning (MAS) at 3 kHz. A single peak at 3.1 ppm was detected. Variable-contact time 1H --> 31P CP experiments revealed three signal components growi